use std::io;
use rand::Rng;
use std::cmp::Ordering;

fn main() {
    println!("Guess the number!");
    let secret_number=rand::thread_rng().gen_range(1..=100);
    println!("The secret number is: {secret_number}");
    loop {
        println!("Please input your guess.");
        let mut guess=String::new();
        io::stdin()
            .read_line(&mut guess)
            .expect("Failed to read line");
        println!("You guessed: {guess}");
        //let guess:u32=guess.trim().parse().expect("Please type a number!");
        let guess:u32=match guess.trim().parse() {
            Ok(num)=>num,
            Err(_)=>continue,
        };
        match guess.cmp(&secret_number) {
            Ordering::Less => println!("Too small!"),
            Ordering::Greater => println!("Too big!"),
            //Ordering::Equal => println!("You win!"),
            Ordering::Equal => {
                println!("You win!");
                break;
            }
        }
    }
}
